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Simple-RVOS

A simple Real-Time Operating System (RTOS) project.

Overview

This project is a lightweight Real-Time Operating System (RTOS) specifically designed for the RISC-V architecture. Its primary goal is to provide a foundational platform for learning and researching RTOS principles, encompassing a complete kernel and user-space implementation, along with a comprehensive build and debugging environment.

Key Features

• Task Management: Supports creation, deletion, suspension, resumption, and switching of tasks.
• Task Scheduling: Implements preemptive or time-slice round-robin scheduling to ensure fair execution of tasks.
• Memory Management: Provides mechanisms for memory allocation and deallocation, supporting heap and stack management.
• Interrupt Handling: Implements interrupt vector tables and interrupt service routines to respond to external events.
• Synchronization and Communication: Offers mechanisms such as semaphores, mutexes, and message queues for inter-task synchronization and communication.

Build, Run, and Debug

Building the Project

To build the project, run:

make

Running the Project

To run the project, run:

make run

Debugging the Project

To debug the project using GDB, run:

make debug